Page 66 - 2020 Catalog

CT1D Duct

CO2 Sensor NEW !

LCD display with field calibration menu
2000/5000/10000 ppm CO2
Integrated set-point relay
Field replaceable NDIR element

DESCRIPTION APPLICATIONS
Senva CO2 sensors maximize energy savings by ensuring optimal ▪ Controlling ventilation in response to
ventilation. Measuring exhaled CO2 levels ensures air is conditioned only occupancy
when needed. The CT1D series is duct mount sensor with NDIR sensing ▪ Facilitates compliance with ASHRAE 62.1
element and features that include a standard LCD, optional thermistor standard for air quality
for temperature, setpoint relay, menu selectable auto-calibration and ▪ Offices, conference rooms, and public
provision to offset the reading +/-250ppm. assembly areas

FEATURES

Easy to install and maintain
▪ Integrated display and push-button menus for field
selectable scale, calibration, and operational modes Display and menu
▪ Dual 4-20mA and 0-5V/0-10V output (dip-switch ▪ Easy set point and calibration
selectable) adjustments. Set offsets for
▪ Integrated high-reliability solid-state set-point relay is CO2
ideal for direct control applications; easy to set up
thanks to LCD
High reliability reduces call backs

▪ Non-dispersive infrared sensing element (NDIR)
▪ 15+ year life expectancy on CO2 sensing element
▪ Industry leading 7-year limited warranty on
electronics; NDIR module 3 years

High accuracy for improved system performance
▪ Selectable auto-calibration mode returns sensor to
baseline values
▪ ±30ppm, ±3% of reading

PROUDLY MADE IN USA 7 year limited warranty

66 | 866-660-8864 | fax 503-296-2529 | www.senvainc.com